EP2939180A4 - Content aware video resizing - Google Patents

Content aware video resizing

Info

Publication number
EP2939180A4
EP2939180A4 EP12891314.2A EP12891314A EP2939180A4 EP 2939180 A4 EP2939180 A4 EP 2939180A4 EP 12891314 A EP12891314 A EP 12891314A EP 2939180 A4 EP2939180 A4 EP 2939180A4
Authority
EP
European Patent Office
Prior art keywords
content aware
aware video
video resizing
resizing
content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12891314.2A
Other languages
German (de)
French (fr)
Other versions
EP2939180A1 (en
Inventor
Chao Huang
Zhikai Song
Yong Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of EP2939180A1 publication Critical patent/EP2939180A1/en
Publication of EP2939180A4 publication Critical patent/EP2939180A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/49—Segmenting video sequences, i.e. computational techniques such as parsing or cutting the sequence, low-level clustering or determining units such as shots or scenes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/36—Level of detail

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Computer Graphics (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
EP12891314.2A 2012-12-28 2012-12-28 Content aware video resizing Withdrawn EP2939180A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/087787 WO2014101081A1 (en) 2012-12-28 2012-12-28 Content aware video resizing

Publications (2)

Publication Number Publication Date
EP2939180A1 EP2939180A1 (en) 2015-11-04
EP2939180A4 true EP2939180A4 (en) 2016-08-17

Family

ID=51019719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12891314.2A Withdrawn EP2939180A4 (en) 2012-12-28 2012-12-28 Content aware video resizing

Country Status (4)

Country Link
US (2) US9055177B2 (en)
EP (1) EP2939180A4 (en)
CN (1) CN104813342B (en)
WO (1) WO2014101081A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2939180A4 (en) * 2012-12-28 2016-08-17 Intel Corp Content aware video resizing
US11556542B2 (en) * 2015-02-07 2023-01-17 International Business Machines Corporation Optionally compressed output from command-line interface
KR102642927B1 (en) * 2018-11-16 2024-03-04 삼성전자주식회사 Image processing apparatus and operating method for the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080219587A1 (en) * 2007-03-06 2008-09-11 Shmuel Avidan Method for Retargeting Images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239705B1 (en) * 2007-11-16 2012-07-11 Snell Limited Resizing images of an image sequence
CN101981592B (en) * 2007-11-30 2013-02-06 三菱电机株式会社 Content aware resizing of images and videos
US8280186B1 (en) * 2008-07-31 2012-10-02 Adobe Systems Incorporated Seam-based reduction and expansion of images with table-based priority
US7873211B1 (en) * 2009-01-16 2011-01-18 Google Inc. Content-aware video resizing using discontinuous seam carving
US8184928B2 (en) * 2009-10-20 2012-05-22 Eastman Kodak Company Combining seam carving an image resizing
CN101764968B (en) * 2010-01-07 2012-05-16 西安电子科技大学 Anisometric zooming method of video images without perceptive distortion of important content
EP2939180A4 (en) * 2012-12-28 2016-08-17 Intel Corp Content aware video resizing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080219587A1 (en) * 2007-03-06 2008-09-11 Shmuel Avidan Method for Retargeting Images

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
FENG LIU ET AL: "Video retargeting: automating pan and scan", ACM MULTIMEDIA 2006 & CO-LOCATED WORKSHOPS : OCTOBER 23 - 27, 2006, SANTA BARBARA, CALIFIRNIA, USA ; MM '06 ; PROCEEDINGS, ACM PRESS, [NEW YORK, NY], 23 October 2006 (2006-10-23), pages 241 - 250, XP002605061, ISBN: 978-1-59593-447-5, DOI: ACM.ORG/10.1145/1180639.1180702 *
HYEONG-MIN NAM ET AL: "Low complexity content-aware video retargeting for mobile devices", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 56, no. 1, 1 February 2010 (2010-02-01), pages 182 - 189, XP011306130, ISSN: 0098-3063 *
See also references of WO2014101081A1 *
STEPHAN KOPF ET AL: "Algorithms for video retargeting", MULTIMEDIA TOOLS AND APPLICATIONS, KLUWER ACADEMIC PUBLISHERS, BO, vol. 51, no. 2, 7 January 2011 (2011-01-07), pages 819 - 861, XP019875403, ISSN: 1573-7721, DOI: 10.1007/S11042-010-0717-6 *
YU-SHUEN WANG ET AL: "Motion-based video retargeting with optimized crop-and-warp", ACM TRANSACTIONS ON GRAPHICS (TOG), ACM, US, vol. 29, no. 4, 26 July 2010 (2010-07-26), pages 1 - 9, XP058041107, ISSN: 0730-0301, DOI: 10.1145/1778765.1778827 *

Also Published As

Publication number Publication date
CN104813342B (en) 2019-08-20
EP2939180A1 (en) 2015-11-04
US9286655B2 (en) 2016-03-15
US9055177B2 (en) 2015-06-09
WO2014101081A1 (en) 2014-07-03
US20150206278A1 (en) 2015-07-23
CN104813342A (en) 2015-07-29
US20140218609A1 (en) 2014-08-07

Similar Documents

Publication Publication Date Title
IL255872A (en) Image presentation
GB2520883B (en) Liquid overlay for video content
EP2932462A4 (en) Content aware video resizing
SG11201504980TA (en) Video display method
EP2891032A4 (en) Enhancing video content with extrinsic data
EP2880854A4 (en) Customized video
GB201418400D0 (en) Connected multi-screen video
EP2826238A4 (en) Television interface improvements
EP2842309A4 (en) Video display system
GB201217721D0 (en) Video image processing
HK1207932A1 (en) Peer-assisted video distribution
GB2496015B (en) Pixel buffering
HK1180498A1 (en) Television
EP2798837A4 (en) Video calling
GB201205296D0 (en) Receiving audio/video content
IL238006B (en) Video compression method
EP2880510A4 (en) Improved video tracking
EP2898625A4 (en) Context aware content distribution
PL2845385T3 (en) Receiving audio/video content
GB201205292D0 (en) Receiving audio/video content
GB201418163D0 (en) Techniques for video compression
EP2904577A4 (en) Content analytics
HK1203096A1 (en) Video ticket office
GB201220245D0 (en) Video distribution
GB201321450D0 (en) Digital content card

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150602

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZHANG, YONG

Inventor name: HUANG, CHAO

Inventor name: SONG, ZHIKAI

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160720

RIC1 Information provided on ipc code assigned before grant

Ipc: G06K 9/32 20060101AFI20160714BHEP

Ipc: G06T 3/00 20060101ALI20160714BHEP

Ipc: G06K 9/00 20060101ALI20160714BHEP

Ipc: G06T 3/40 20060101ALI20160714BHEP

Ipc: H04N 7/01 20060101ALI20160714BHEP

17Q First examination report despatched

Effective date: 20170629

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190702